baber/WOPTO huggingface dataset:
Patent AU-1765597-A (AU)
Title: Process for the production of (meth)acrylic acid esters
Inventor: KNEBEL JOACHIM
IPC: B01J23/02
Filed: 1996-11-13
Abstract: PCT No. PCT/DE96/02161 Sec. 371 Date Jun. 16, 1998 Sec. 102(e) Date Jun. 16, 1998 PCT Filed Nov. 13, 1996 PCT Pub. No. WO97/22592 PCT Pub. Date Jun. 26, 1997A catalytic process for the preparation of (meth)acrylic acid esters of formula (I), in which R1 is H or CH3 and A and B are unbranched or branched alkylene groups with 2 to 5 C-atoms, by reaction of (meth)acrylic acid esters of formula (II), in which R2 is an alkyl group of in particular 1 to 4 C-atoms, and alcohols of formula (III) in the presence of a maximum of 250 ppm Ca(OH)2 as the catalyst. After reaction the catalyst can be separated from the reaction mixture by filtration.
Patent AU-1774700-A (AU)
Title: Plastic material made from a polymer blend
Inventor: NAGELE HELMUT
IPC: C08L1/12
Filed: 1999-11-09
Abstract: A plastic material made from a polymer blend, is characterized in that said material contains at least one lignin-based natural polymer, in particular based on alkali lignin produced during the extraction of cellulose, and at least one other synthetic and/or natural polymer which increases the impact resistance, proteins excluded. The inventive plastic material has excellent characteristics. It is biodegradable due to the natural polymer content and has, to a considerable extent, an ecologically neutral CO2 balance. The polymer blend can be used advantageously in place of wood or wood materials.
Patent AU-1950795-A (AU)
Title: Method and apparatus for estimating motion
Inventor: MARTENS HARALD AAGAARD
IPC: G06T7/20
Filed: 1995-03-17
Abstract: The present invention provides a method and apparatus for estimating motion between at least two frames, each consisting of a plurality of samples of an input signal, the method comprising the steps of: (1) selecting for each sample in the first frame a plurality of candidate shifts, (2) computing for each candidate shift a measurement of fit between said sample in said first frame and the corresponding sample at the shifted position in said second frame, (3) selecting for each sample in said first frame the shift with the best associated fit, wherein the collection of selected shifts represents the motion from said first frame to said second frame, and, prior to step (3), (4) adjusting for each sample in said first frame the measurement of fit according to an externally available hypothesis indicating a priori knowledge about how probable it is that certain shifts represent the correct motion.
Patent AU-2023997-A (AU)
Title: Use of polymers as biocide
Inventor: GEBHARDT NORBERT
IPC: A01N37/18
Filed: 1997-03-04
Abstract: The use of polymers (I) as biocides is new, where (I) comprises: (a) 0.1-100 mol. % vinylamine (VA) or ethyleneimine units; (b) 0-99.9 mol.% units derived from at least one monomer selected from N-vinylcarboxamides of formula CH2=CH-N(R1)-CO-R2 (II), vinyl formate, vinyl acetate, vinyl propionate, vinyl alcohol, (1-6C) alkyl-vinyl ethers, monoethylenically unsaturated 3-8C carboxylic acids, or their esters, nitriles, amides and anhydrides, N-vinylurea, N-vinylimidazoles and N-vinylimidazolines; and (c) 0-5 mol.% units derived from monomers with at least two ethylenically unsaturated double bonds. The sum of (a)-(c) is 100 mol.%. R1, R2 = H or 1-6C alkyl.
Patent AU-2295700-A (AU)
Title: Method in connection with a pipe grate for fluidized bed boiler and a pipe grate
Inventor: KINNI JOUNI
IPC: F23C10/20
Filed: 2000-01-17
Abstract: A method for adjusting a supply of gaseous medium to a fluidized bed boiler performing a combustion process and including a pipe grate comprising a plurality of pipes. An active area of the pipe grate is adjusted to form at least one inactive bed area that is out of use by shutting off the supply of gaseous medium to some of the pipes of the pipe grate utilizing pipe-specific control means included in at least some of the pipes of the pipe grate. Cooling medium is conducted through cooling channels located in the pipes in the at least one inactive bed area at least during the combustion process.
Patent AU-2308992-A (AU)
Title: Cysteine depleted il-6 muteins
IPC: C12N15/24
Filed: 1992-07-02
Abstract: Muteins of IL-6 and truncated IL-6 are prepared by recombinant DNA techniques. In the muteins, the cysteine residues that occur at positions, or at positions corresponding to positions, 45 and 51 of mature, native IL-6 have been replaced by other amino acids. The cysteine residues that occur at positions, or at positions corresponding to positions, 74 and 84 are retained. The molecule has biological activity that is at least comparable to that of native IL-6.
Patent AU-2575495-A (AU)
Title: Optical fiber and its manufacture
Inventor: OHTSU MOTOICHI
IPC: G01Q60/18
Filed: 1995-05-31
Abstract: An optical fiber made up of a core for propagating the light and a cladding covering the core for interrupting light propagated within the core. The optical fiber includes a tip formed by sharpening an end of the core in a tapering fashion, a light-shielding coating layer formed on the surface of the tip and an aperture formed by exposing the foremost part of the tip from the light-shielding coating layer to outside. With the present optical fiber, the light-shielding coating layer operates as a light shielding portion for interrupting the light radiated on other than the aperture and light enters or exits only at the aperture. The light propagated in the core is propagated in the core as it is repeatedly reflected at a core-cladding boundary and is collected at the tip so as to be radiated to outside via the aperture. The light entering the tip via the aperture is conducted into the core via the tip. The present optical fiber is used in for example, a photon scanning tunneling microscope for detecting the evanescent light locally present in an area smaller than the wavelength of light on the surface of a material, as a light probe which is positioned in proximity to the surface of the material for scattering and detecting the evanescent light. The light scattered at the foremost part of the tip is conducted via the tip into the core so as to be detected at the opposite end of the core. <IMAGE>
Patent AU-2735988-A (AU)
Title: Target and background capture methods with amplification for affinity assays
Inventor: COLLINS MARK L
IPC: C12Q1/682
Filed: 1988-12-20
Abstract: A method of assay for target poynucleotides includes steps of isolating target polynucleotides from extraneous non-target polynucleotides, debris, and impurities and amplifying the target polynucleotide.
Patent AU-2861199-A (AU)
Title: Wrist pad
Inventor: BEER JOHANNES HENRICUS PETRUS
IPC: G06F3/02
Filed: 1999-03-04
Abstract: The invention describes a support for supporting an arm or a wrist during use of a keyboard or computer mouse, which support comprises a top covering layer, a substantially gel-free resilient material, one or more reinforcement layers, and a bottom layer, the bottom layer and the covering layer being connected to each other so that they enclose the resilient layer and the reinforcement layer(s). A mouse mat can be fixed to the support. A method for manufacturing such a support is also described.
Patent AU-2888492-A (AU)
Title: Improvements relating to comb binders
IPC: B42B5/12
Filed: 1992-11-02
Abstract: A supporting device for a wire comb comprises a support surface (18) and a plurality of support members (22) extending from said support surface (18) in spaced array, over each of which support members a looped portion of the comb, between adjacent fingers thereof, may be engaged to enable the comb to be supported from the supporting device in a cantilever manner.
Patent AU-2889889-A (AU)
Title: Process for producing styrene-based polymers and apparatus for producing said polymers
Inventor: SHIROTA DAIGO
IPC: B01J19/20
Filed: 1989-01-27
Abstract: A process for producing styrene-based polymers, which comprises polymerization styrene or styrene derivatives at a temperature of not higher than 110 DEG C while applying sufficient shearing force to maintain a polydispersive state, so as to make a substantially solid-state polydispersoid of the product and reaction apparatus suitable fcr performing said process. According to the process and apparatus, when polymerizing styrene or styrene derivatives, styrene-based polymers having mainly syndiotactic configuration with uniform particle size can be obtained efficiently without adhesion of scale to the reaction tank or agitating blades, and moreover, it is possible to control the particle size of polymers, and post-treatment and other treatments becomes easier.
Patent AU-2942384-A (AU)
Title: Propulsion means for hoisting system
Inventor: GOUSSINSKY DORON
IPC: B66C7/00
Filed: 1984-06-15
Abstract: The invention concerns a novel concept of "rail-less" propulsion of hoisting equipment, namely to provide two parallel rows of discrete, spaced, glidingly supporting points on which the end-beams of a crane or the like are adapted to slide, rather than by wheels on a pair of continuous rails. The gliding supports are placed on top of series of equi-distantly spaced columns and the end-beams length is at leasttwice the distance between adjacent supports. Various kinds of driving systems are described.
Patent AU-3146999-A (AU)
Title: Glue stick containing starch ethers
Inventor: MULLER WOLF-RUDIGER
IPC: C08L1/26
Filed: 1999-05-23
Abstract: The invention relates to a rub-off, shape-retaining, soft glue stick containing an aqueous preparation composed of starch ethers and saccharose as adhesive components and a soap gel as a modelling skeleton substance, as well as other desired additives. The inventive glue stick is mainly composed of natural starting materials since it can be produced without polyvinylpyrrolidone or additives such as polyetherglycol. The inventive glue stick is characterised by a high bonding capacity, even after being stored for several months in diverse moisture conditions.
Patent AU-3341484-A (AU)
Title: Disposable urinary pad
Inventor: HOLTMAN DENNIS C
IPC: A61F13/514
Filed: 1984-09-21
Abstract: A disposable urinary pad is described as having high liquid impact capacity, high liquid retention, and allows the skin of the wearer to remain dry. The pad comprises a liquid-impermeable, substantially flexible shell (12) containing a superstructure (14) which is slightly compressible and capable of maintaining a void volume of liquid and an absorbent medium.
Patent AU-3419901-A (AU)
Title: Multi-dimensional orthogonal resource hopping multiplexing communications methodand apparatus
Inventor: PARK SU WON
IPC: H04J13/00
Filed: 2001-02-06
Abstract: The present invention is related to a statistical multiplexing method and apparatus using a multi-dimensional orthogonal resource hopping multiplexing method in a wired/wireless communication systems where a plurality of communication channels, which are synchronized through a single medium, coexist. The present invention, in order to implement a generalized statistical multiplexing communication system using a multi-dimensional orthogonal resource hopping multiplexing method, comprises a multi-dimensional hopping pattern generator which is located in the primary communication station, a data symbol modulator that modulates data symbols based on the corresponding orthogonal resource hopping pattern generated by said multi-dimensional hopping pattern generator, a collision detector and controller that detects whether a collision occurs or not between the multi-dimensional hopping patterns and compares the consistency of the data symbols toward the secondary communication stations between said collision interval, a transmission power controller that controls the transmission power of the remaining parts excluding the parts where the multi-dimensional hopping patterns collide and the transmission is stopped due to transmitting data symbol inconsistency and compensates for the loss in the average reception energy due to a transmission stoppage.
Patent AU-3545089-A (AU)
Title: Modular roofing element
Inventor: SCARPA TOBIA
IPC: E04D1/18
Filed: 1989-05-10
Abstract: A modular roofing element (1) consisting of a plate-like element of substantially rectangular shape in which one side edge (2) is bent frontwards to U-shape and is provided with a lower appendix (4) bent rearwards to U-shape, the other side edge (5) is bent rearwards to U-shape, and the upper transverse edge (7) is bent frontwards to U-shape.
Patent AU-3603597-A (AU)
Title: Drug delivery devices and process of manufacture
Inventor: ENSCORE DAVID J
IPC: A61K9/70
Filed: 1997-07-03
Abstract: An improved process for manufacturing transdermal drug delivery devices and devices made therefrom. The invention provides a heat equilibration process for the manufacture of drug delivery devices which eliminates the need to preload the body contacting layer with a drug. The method has particular application in the manufacture of transdermal drug delivery devices including a drug reservoir comprising drug in excess of saturation.
Patent AU-3644700-A (AU)
Title: Adhesive composition and method for producing it
Inventor: NAKATSUKA KAZUMITSU
IPC: A61K6/884
Filed: 2000-05-26
Abstract: Provided are a substantially transparent adhesive composition for hard tissue, and a method for producing it. The adhesive composition exhibits good adhesiveness to hard tissue, especially to both enamel and dentin, and has the advantage of improved bonding durability especially in water. This contains (a) a water-insoluble, acid group-containing polymerizable monomer which has, in the molecule, at least one hydrocarbon group selected from an alkylene group having from 8 to 25 carbon atoms an alkyl group having from 8 to 25 carbon atoms and an aromatic group, and/or its salt, and (b) water, and has pH of from 1.0 to 6.0. This is produced by mixing (a) a water-insoluble, acid group-containing polymerizable monomer which has, in the molecule, at least one hydrocarbon group selected from an alkylene group having from 8 to 25 carbon atoms an alkyl group having from 8 to 25 carbon atoms and an aromatic group, (b) a basic compound capable of forming a soluble salt with the acid group-containing polymerizable monomer, and (c) water to thereby give a mixture having pH of from 1.0 to 6.0.
Patent AU-3712197-A (AU)
Title: Method in telecommunication operating service
Inventor: REXEKE JONAS
IPC: H04M3/533
Filed: 1997-07-08
Abstract: The invention relates to a method for a subscriber to re-edit, via a computer, the personal settings concerning mail service, GSM service, voice mail service, IN service or another service which is subscribed of a telephone operator. A "formula", indicating the settings, is ordered via the service concerned, the formula is transmitted to said computer, the settings are re-edited, the formula is returned and the new settings parameters are stored. The method can involve the re-editing of notification parameters for e-mail of a GSM-connected mobile telephone. The method can be made via a special form function over e-mail, or via a home page on Internet.
Patent AU-3970299-A (AU)
Title: Broadband diffractive diffuser and associated methods
Inventor: KATHMAN ALAN D
IPC: G02F1/01
Filed: 1999-05-04
Abstract: A broadband diffractive diffuser contains at least three levels, with approximately a phase shift of  pi  between at least two of the at least three levels. Such a diffuser provides light with more than two phasor vectors at the zero order. The presence of the more than two phasor vectors reduces the zero order diffraction efficiency at non-design wavelength, increasing the usefulness of the diffuser at wavelengths other than the design wavelength. Preferably, the diffractive diffuser includes a plurality of regions, approximately 50% of an area of the plurality of regions presenting a phase shift of  pi  at a design wavelength, approximately 25% of the area of the plurality of regions presenting a phase shift of 2 pi  at the design wavelength, and approximately 25% of the area of the plurality of regions presenting a phase shift of 0 at the design wavelength. Such a diffractive diffuser may be formed by logical operations between two diffractive diffuser patterns, by adding two diffractive diffuser patterns, or by pixel-by-pixel scanning.
Patent AU-4246285-A (AU)
Title: Gas acceleration nozzle
Inventor: BOCK ANDRE
IPC: C21C5/46
Filed: 1985-05-14
Abstract: An acceleration nozzle for particles entrained in a carrier gas comprises a first central nozzle having a first diverging cross-section, and an extension nozzle section extending from the first nozzle. The extension nozzle section has a flare or diverging angle which is greater than that of the first acceleration nozzle. The nozzle extension is surrounded about its mouth or opening by a second nozzle forming a casing or housing therearound; the second nozzle being connected to a source of gas. In a preferred embodiment, instead of utilizing two distinct gas sources to supply the first acceleration nozzle and the second "housing" nozzle, a portion of the gas passing through the acceleration nozzle may be diverted by means of slits built into the latter. The slits act as a separator of the gaseous phases and solid particles, and prevent the solid particles from penetrating the second nozzle. Acceleration nozzles of the present invention are typically used for delivering carboniferous powdered materials into a steel bath.
Patent AU-4568200-A (AU)
Title: Pipe fitting element, particularly for plastic pipes
Inventor: GIUFFRE CARMELO
IPC: F16L47/04
Filed: 2000-05-24
Abstract: A pipe fitting element comprises a tubular fit-in sleeve (1) which can be fitted into an end of a pipe (2) to be connected, and a clamping ring nut (10), coaxial to the sleeve (1). The pipe (2) is arranged to be clamped by tightening the ring nut (10) on the sleeve (1) and translating it towards the pipe (2) while drawing two clamping surfaces (5, 13) mutually closer. One of the surfaces is situated on the outer surface of the sleeve (1) and the other situated on the inner surface of the ring nut (10). These clamping surfaces (5, 13) consist of progressive widening (105, 113) of the outside diameter of the sleeve (1) and of the inside diameter of the end of the ring nut (10) turned towards the pipe (2). A pipe joint, which has at each end a pipe fitting element of the above described type is also provided.
Patent AU-4582796-A (AU)
Title: Lever-type clamp
Inventor: OETIKER HANS
IPC: B65D63/02
Filed: 1996-02-29
Abstract: A rivet-like connection for mutually overlapping band portions comprises two tab-like members 13a, 13b spaced in the transverse direction of the band and bent up from the underlying band portion the about axes extending in the longitudinal direction of the band. A cold-deformed, deep-drawn support hook 12 extends upwardly from the underlying band portion. Apertures 14, 15 are provided in the overlying band portion for engagement by the tab-like members 13a, 13b and the support hook 12. The tab-like members 13a, 13b have a height when bent up which is sufficiently greater than the thickness of the overlying band portion. The tab-like members 13a, 13b being bent over the outer surface of the overlying band portion to hold it down onto the underlying band portion.  <IMAGE>
Patent AU-4631196-A (AU)
Title: Latex of polyhydroxyalkanoate
Inventor: GEORGE NEIL
IPC: C12P7/62
Filed: 1996-02-09
Abstract: PCT No. PCT/GB96/00284 Sec. 371 Date Nov. 24, 1997 Sec. 102(e) Date Nov. 24, 1997 PCT Filed Feb. 9, 1996 PCT Pub. No. WO96/24682 PCT Pub. Date Aug. 15, 1996A chiral (R) stereospecific polyhydroxyalkanoate (PHA) in aqueous latex form having virgin disperse phase particles of very low or undetectable crystallinity is useful in making a water-sensitive structure water-resistant. It may be used as a mixture with a latex of a synthetic polymer. Processes for making the PHA latex are disclosed.
Patent AU-4652000-A (AU)
Title: Fab i inhibitors
Inventor: MILLER WILLIAM H
IPC: A61P31/04
Filed: 2000-04-19
Abstract: Compounds of the formula (I) are disclosed which are Fab I inhibitors and are useful in the treatment bacterial infections:
Patent AU-4790300-A (AU)
Title: Operation device
Inventor: OLSSON OLLE
IPC: F15B7/00
Filed: 2000-05-03
Abstract: The invention relates to a device for opening of doors. Electromechanical systems contain many expensive components and are thereby expensive to manufacture. Installed electromechanical systems are expensive in operation by virtue of the high and energy-demanding friction which always are present in mechanical constructions. The present operating device is less energy-demanding by the formed transmission of power via two piston-like parts ( 5 and 6 ). A driving device ( 2 ) is arranged to drive the piston-like part ( 5 ) and the second piston-like part ( 6 ) is connected to an operable element.
Patent AU-5151999-A (AU)
Title: Closing device for windows, doors or similar openings
Inventor: KNAUER DIETER
IPC: B60J1/20
Filed: 1999-05-26
Abstract: The invention relates to a closing device for windows, doors or similar openings (11), comprising at least one covering element (16) having movable element parts (17) which can be folded and unfolded in a fan-like manner and which when unfolded form a substantially flat closing part and when folded constitute a stack. The potential size and the contours of the unfolded element parts (17) of the covering element (16) are adjusted to fit the contours of the corresponding opening (11) in such a way that said opening (11) is substantially fully covered. The closing device (10) is fitted with a drive device (31) for motorized actuation.
Patent AU-5161401-A (AU)
Title: Alpha,beta-unsaturated sulfones for treating proliferative disorders
Inventor: REDDY E PREMKUMAR
IPC: C07D307/38
Filed: 2001-04-13
Abstract: Sulfones of formula I are useful as antiproliferative agents, including, for example, anticancer agents:wherein:Q1 is selected from the group consisting of(a) a phenyl radical according to formula II whereinR1, R2, R3, R4 and R5 are independently selected from the group consisting of hydrogen, halogen, C1-C6 alkyl, C1-C6 alkoxy, nitro, cyano, carboxyl, hydroxyl, amino, C1-C6 trifluoroalkoxy and trifluoromethyl;(b) an aromatic radical selected from the group consisting of 1-naphthyl, 2-naphthyl and 9-anthryl; and(c) an aromatic radical according to formula III whereinn1 is 1 or 2,Y1 and Y2 are independently selected from the group consisting of hydrogen, halogen, and nitro, andX1 is selected from the group consisting of oxygen, nitrogen, sulfur andandQ2 is selected from the group consisting of(d) a phenyl radical according to formula II, as defined above;(e) an aromatic radical selected from the group consisting of 1-naphthyl, 2-naphthyl and 9-anthryl;(f) an aromatic radical according to formula IV whereinn1 is 1 or 2,Y3 and Y4 are independently selected from the group consisting of hydrogen, halogen, and nitro, andX2, X3 and X4 are independently selected from the group consisting of carbon, oxygen, nitrogen, sulfur and provided that not all of X2, X3 and X4 may be carbon; and(g) 1-piperazinyl;provided that at least one of Q1 or Q2 is other than a phenyl radical according to formula II;or a pharmaceutically acceptable salt thereof.Sulfones of formula V are also useful as antiproliferative agents, including, for example, anticancer agents:wherein:X is sulfur or oxygen; Ya and Yb are independently selected from the group consisting of hydrogen, halogen, and nitro; and R1-R5 are defined as above;or a pharmaceutically acceptable salt thereof.